2023 29 35 25 9 2=100 June 2023 29 35 26 9 2=100 Mar. [...] 2022 30 34 25 9 3=100 Late June 2022 28 34 25 10 3=100 June 2022 33 32 25 8 2=100 March 2022 28 36 26 9 2=100 Sept. [...] 2022 23 54 20 3=100 Late June 2022 26 46 25 3=100 June 2022 32 46 19 2=100 Sept. [...] In addition to an overall national weight, separate weights were computed for each state to ensure that the demographic characteristics of the sample closely approximate the demographic characteristics of the target populations. [...] The margin of error for the national survey is +/- 0.82 percentage points at the 95% level of confidence, including the design effect for the survey of 1.56.
Authors
- Pages
- 6
- Published in
- United States of America
